USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 33961 - 33972 of 41939
Entry Number: 33968
- Nematode: Meloidogyne hapla?
- Host: Lycopersicon esculentum (Tomato "Rutgers") in/on Root
- Origin: From one of four different locations in Illinois, Illinois, USA
- Collector: via Alan Walters (Southern Illinois University, Carbondale, IL)
- Date Received: 2004 Jan 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13817 & G-13818
- Vials: G-5847f & G-5848f
Entry Number: 33969
- Nematode: Meloidogyne sp.
- Host: Lycopersicon esculentum (Tomato "Rutgers") in/on Root
- Origin: From one of four different locations in Illinois, Illinois, USA
- Collector: via Alan Walters (Southern Illinois University, Carbondale, IL)
- Date Received: 2004 Jan 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13819 & G-13820 (males)
- Vials: G-5849g (males)
Entry Number: 33970
- Nematode: Ditylenchus sp. (possibly dipsaci)
- Host: Legularia sp. (perennial) in/on Root
- Origin: Netherlands
- Collector: via Sylvia Miller (Ottawa, Canada)
- Date Received: 2004 Mar 23
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5852f
Entry Number: 33971
- Nematode: Meloidogyne hapla?
- Host: Legularia sp. (perennial) in/on Root
- Origin: Netherlands
- Collector: via Sylvia Miller (Ottawa, Canada)
- Date Received: 2004 Mar 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13823 to G-13825
Entry Number: 33972
- Nematode: Meloidogyne hapla
- Host: Aphananthe aspera (Aphananthe) in/on Root
- Origin: Destination: Oregon, China
- Collector: Raul P. Sarmiento via Michael D. Petrillo (APHIS)
- Date Collected: 2004 Mar 26
- Date Received: 2004 Mar 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13821 & G-13822
- Vials: G-5850f
Entry Number: 33973
- Nematode: Rhabditis sp.
- Host: Cardiocrinum giganteum (Cardiocrinum) in/on Bulb
- Origin: Destination: Arkansas, India
- Collector: Norma I. Diaz via Maria Perez (APHIS)
- Date Collected: 2004 Mar 24
- Date Received: 2004 Mar 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5851f
Entry Number: 33974
- Nematode: Aphelenchoides sp.
- Host: Trapogon porrifolius (Trapogon) in/on Soil
- Origin: Destination: Florida, Netherlands
- Collector: William Wesela via Hernan Ruiz (APHIS)
- Date Collected: 2004 Mar 25
- Date Received: 2004 Mar 29
- Disposition of Sample: Records only; material discarded
Entry Number: 33975
- Nematode: Aphelenchus avenae
- Host: Trapogon porrifolius (Trapogon) in/on Soil
- Origin: Destination: Florida, Netherlands
- Collector: William Wesela via Hernan Ruiz (APHIS)
- Date Collected: 2004 Mar 25
- Date Received: 2004 Mar 29
- Disposition of Sample: Specimens to USDANC (General)
Entry Number: 33976
- Nematode: Xiphinema basilgoodeyi
- Host: Pinus cembra (Pine (Swiss Stone)) in/on Root
- Origin: Destination: Massachusetts, Romania
- Collector: D. Cozine via A. Towson (APHIS)
- Date Collected: 2004 Mar 23
- Date Received: 2004 Mar 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13813
Entry Number: 33977
- Nematode: Ditylenchus sp. (not destructor or dipsaci)
- Host: Acorus colamus (Acorus) in/on Root
- Origin: Destination: Florida, UK
- Collector: Waleska Ramirez via Hernan Ruiz (APHIS)
- Date Collected: 2004 Apr 13
- Date Received: 2004 Apr 14
- Disposition of Sample: Records only; material discarded
Entry Number: 33978
- Nematode: Tylenchus sp.
- Host: Acorus colamus (Acorus) in/on Root
- Origin: Destination: Florida, UK
- Collector: Waleska Ramirez via Hernan Ruiz (APHIS)
- Date Collected: 2004 Apr 13
- Date Received: 2004 Apr 14
- Disposition of Sample: Records only; material discarded
Entry Number: 33979
- Nematode: Eudorylaimus sp.
- Host: (Soil) in/on Soil
- Origin: Costa Rica
- Collector: via Hernan Ruiz (APHIS)
- Date Received: 2004 Apr 14
- Disposition of Sample: Records only; material discarded